D

Hole Size

Grip Range

L(Max)

D_K

K
Max

Shear
LBS

Tensile
LBS

INCH

MM

INCH

MM

1/8"
3.2mm

0.136"
3.4-3.5

0.059-0.187

1.5-4.8

0.406

10.3

0.250" 
6.4

0.040"
1.02

180
800N

160
720N

0.188-0.250

4.8-6.4

0.469

11.9

0.251-0.312

6.4-7.9

0.528

13.4

0.313-0.375

7.9-9.5

0.591

15.0

0.376-0.500

9.5-12.7

0.717

18.2

5/32"
4.0mm

0.167"
4.2-4.3

0.126-0.187

3.2-4.8

0.445

11.3

0.312"
7.9

0.050"
1.27

285
1270N  

260
1160N

0.188-0.250

4.8-6.4

0.508

12.9

0.251-0.375

6.4-9.5

0.630

16.0

0.376-0.500

9.5-12.7

0.756

19.2

0.501-0.625

12.7-15.9

0.882

22.4

0.626-0.750

15.9-19.1

1.008

25.6

0.751-0.875

19.1-22.2

1.130

28.7

3/16"
4.8mm

0.199"
5.1-5.2

0.126-0.187

3.2-4.8

0.472

12.0

0.375"
9.5

0.060"
1.52

420
1870N

362
1610N

0.188-0.250

4.8-6.4

0.535

13.6

0.251-0.375

6.4-9.5

0.657

16.7

0.376-0.500

9.5-12.7

0.783

19.9

0.501-0.625

12.7-15.9

0.910

23.1

0.626-0.750

15.9-19.1

1.035

26.3

0.751-0.875

19.1-22.2

1.157

29.4

0.876-1.000

22.2-25.4

1.283

32.6

1.001-1.125

25.4-28.6

1.410

35.8